[INFO] crate upc-checker 0.1.5 is already in cache
[INFO] extracting crate upc-checker 0.1.5 into work/ex/beta-1.38-1/sources/1.37.0/reg/upc-checker/0.1.5
[INFO] extracting crate upc-checker 0.1.5 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/upc-checker/0.1.5
[INFO] validating manifest of upc-checker-0.1.5 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of upc-checker-0.1.5 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing upc-checker-0.1.5
[INFO] finished frobbing upc-checker-0.1.5
[INFO] frobbed toml for upc-checker-0.1.5 written to work/ex/beta-1.38-1/sources/1.37.0/reg/upc-checker/0.1.5/Cargo.toml
[INFO] started frobbing upc-checker-0.1.5
[INFO] finished frobbing upc-checker-0.1.5
[INFO] frobbed toml for upc-checker-0.1.5 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/upc-checker/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing upc-checker-0.1.5 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/upc-checker/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 23a83ece90c319335bbdc71c8e14e2b40cff631f2e0254bf349dc7ce9feedab3
[INFO] running `"docker" "start" "-a" "23a83ece90c319335bbdc71c8e14e2b40cff631f2e0254bf349dc7ce9feedab3"`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "23a83ece90c319335bbdc71c8e14e2b40cff631f2e0254bf349dc7ce9feedab3"`
[INFO] running `"docker" "rm" "-f" "23a83ece90c319335bbdc71c8e14e2b40cff631f2e0254bf349dc7ce9feedab3"`
[INFO] [stdout] 23a83ece90c319335bbdc71c8e14e2b40cff631f2e0254bf349dc7ce9feedab3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/upc-checker/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ab8d7ae4440052700d8fe1a3caa4bfc9b466c152c866e861417545af5569bfd
[INFO] running `"docker" "start" "-a" "7ab8d7ae4440052700d8fe1a3caa4bfc9b466c152c866e861417545af5569bfd"`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "7ab8d7ae4440052700d8fe1a3caa4bfc9b466c152c866e861417545af5569bfd"`
[INFO] running `"docker" "rm" "-f" "7ab8d7ae4440052700d8fe1a3caa4bfc9b466c152c866e861417545af5569bfd"`
[INFO] [stdout] 7ab8d7ae4440052700d8fe1a3caa4bfc9b466c152c866e861417545af5569bfd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/upc-checker/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] dfee9bc51de0a32c0ae4c5efe3b2ccc2f3858e2ed8412949baba6e6cdc9136d2
[INFO] running `"docker" "start" "-a" "dfee9bc51de0a32c0ae4c5efe3b2ccc2f3858e2ed8412949baba6e6cdc9136d2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/upc_checker-246bf2fa008a2473
[INFO] [stderr]      Running /opt/crater/target/debug/deps/overflow_check_digit-8dcea9ba9c80f64a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test overflow_check_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/overflow_upc-ceeb9f6da632dd44
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test overflow_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test valid_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/valid_upc-d48a7642bf790fa6
[INFO] [stderr]    Doc-tests upc-checker
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - UPC (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dfee9bc51de0a32c0ae4c5efe3b2ccc2f3858e2ed8412949baba6e6cdc9136d2"`
[INFO] running `"docker" "rm" "-f" "dfee9bc51de0a32c0ae4c5efe3b2ccc2f3858e2ed8412949baba6e6cdc9136d2"`
[INFO] [stdout] dfee9bc51de0a32c0ae4c5efe3b2ccc2f3858e2ed8412949baba6e6cdc9136d2